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No there are not. Those are sea snakes, are they not?

No, but Kraits are super poisonous; perhaps more than the King Cobra.
A bite from the Banded Krait kills in 15 minutes! There is a Common Krait too, which harms people in sleep - death in 5 to 10 days.

Vipers are noisy - make a loud hissing sound. The saw-scaled viper tops the list. The Malabar Pit Viper found in rubber plantations in India gives the most painful death.

Sea snakes inject the least poison and kill INSTANTLY! Most river snakes are innocuous.
Snakes with rounded tails are often harmless. Pointed tails indicate danger!

If a snake leaves a set of tooth marks, there's nothing to worry. One deep wound from a single tooth could be fatal.

I had read a magazine cover story on snakes as a twelve-year-old. It's all still in my brain.
I swear by God's name - no Googling!

I will google snakes in Arkansas now. I think Bill Clinton was governor there. :)

Sorry for the long post. I got excited!